| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $43.73 | 11.503% | $48.7603 | $48.76 | $48.75 | $48.80 |
| Purchase #2 | $114.77 | 12.457% | $129.0669 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $179.91 | 9.575% | $197.1364 | $197.14 | $197.15 | $197.10 |
| Purchase #4 | $131.67 | 7.496% | $141.54 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $24.62 | 12.572% | $27.7152 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $197.84 | 5.858% | $209.4295 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $18.51 | 10.804% | $20.5098 | $20.51 | $20.50 | $20.50 |
| 7 purchase totals = | $711.05 | $774.1581 | $774.17 | $774.15 | $774.10 | |